Chien Shen Chang

DIRECTOR · ASE TECHNOLOGY HOLDING CO., LTD. · CIK 0002111678

FILING MIX · LIFETIME50%/50%

BUYS

SELLS

TOTAL VALUE

$272.85M

COMPANIES

ACTIVE SINCE

Apr 2026

HOLDINGS NOW

1,500,000

AVG SELL PX

—

Trades · vs SPY

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Performance · forward returns vs SPY

No backtest data available for Chien Shen Chang. Backtests are computed for purchase (P) and sale (S) transactions with resolvable price history.

Holdings over time

ASX · 1,500,000 shares · as of Apr 9, 2026

Trading cadence · quarterly flow

BUY ● SELL ●

2026

FLOW · 2 buys / 2 sellsCOVERAGE · 1 quarters

Form 4 filings · all activity

COMPANY	TYPE	SHARES	PRICE	VALUE	HELD AFTER	TRADE DATE	FILED	DETAILS
ASX ASE TECHNOLOGY HOLDING CO., LTD.	PURCHASE	1,500,000	$99.70	$149.55M	6,247,647	Apr 9, 2026	Apr 13, 2026 ↗	View →
ASX ASE TECHNOLOGY HOLDING CO., LTD.	PURCHASE	3,000,000	$41.10	$123.30M	4,747,647	Apr 9, 2026	Apr 13, 2026 ↗	View →
ASX ASE TECHNOLOGY HOLDING CO., LTD.	SALE	3,000,000	—	—	0	Apr 9, 2026	Apr 13, 2026 ↗	View →
ASX ASE TECHNOLOGY HOLDING CO., LTD.	SALE	1,500,000	—	—	1,500,000	Apr 9, 2026	Apr 13, 2026 ↗	View →

Other insiders · ASX

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About this filer

CIK 0002111678

ROLE

Director

PRIMARY

ASX

COMPANIES

ACTIVE SINCE

Apr 2026

MARKETPEEL · /INSIDER/0002111678DATA · SEC EDGAR · FORM 4 · CONSOLIDATED TAPE

The morning brief, before the bell.